Revamp resources listing, part 2 (droiddoc).
Roman Nurik authored
- Fix docs navigation JS to correctly handle pages with query strings (i.e. browser.html?tag=article)
- Add resource browser CSS and JS to complement browser.jd in frameworks/base.
- Add microtemplate.js library for ease HTML templates in JS.

Change-Id: I518eeb5fc5a05dc6775eb3870eb88ebb0fc7b72c
78eff9f5